101320302231 has 6 divisors (see below), whose sum is σ = 146351547680. Its totient is φ = 67546868148.

The previous prime is 101320302179. The next prime is 101320302233. The reversal of 101320302231 is 132203023101.

101320302231 is a `hidden beast` number, since 1 + 0 + 132 + 0 + 302 + 231 = 666.

It is not a de Polignac number, because 101320302231 - 2¹⁹ = 101319777943 is a prime.

It is a super-2 number, since 2×101320302231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320302233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5628905671 + ... + 5628905688.

Almost surely, 2^101320302231 is an apocalyptic number.

101320302231 is a deficient number, since it is larger than the sum of its proper divisors (45031245449).

101320302231 is a wasteful number, since it uses less digits than its factorization.

101320302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11257811365 (or 11257811362 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 101320302231 its reverse (132203023101), we get a palindrome (233523325332).

The spelling of 101320302231 in words is "one hundred one billion, three hundred twenty million, three hundred two thousand, two hundred thirty-one".